CN206786350U

CN206786350U - The Adjustable head lamp of based single crystal tunable laser source

Info

Publication number: CN206786350U
Application number: CN201621121612.7U
Authority: CN
Inventors: 许法卿
Original assignee: Guangzhou Dasen Lighting Electronics Ltd
Current assignee: Guangzhou Dasen Lighting Electronics Ltd
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2017-12-22
Anticipated expiration: 2026-10-13

Abstract

It the utility model is related to the Adjustable head lamp of based single crystal tunable laser source, including lamp holder and for installing the lamp socket of lamp holder, the lamp holder includes light source, the lamp plate for installing light source, the lamp socket includes upper casing, bottom, upper casing is made up of fluorescent tube, the U-shaped arm component below fluorescent tube and the fixed plate A that is fixedly connected with fluorescent tube with U-shaped arm component, and U-shaped arm component is rotatablely connected with bottom；The light source is made up of laser beam emitting device and light conversion medium, and the laser beam emitting device sends blue laser and changes into white light by being excited after light conversion medium, and the smooth conversion medium is monocrystalline.The utility model directly receives that white light can be changed into after blue laser excites using light conversion medium, and can realize that location control lamp holder rotates.

Description

The Adjustable head lamp of based single crystal tunable laser source

Technical field

It the utility model is related to lighting technical field, and in particular to a kind of Adjustable head lamp of based single crystal tunable laser source.

Background technology

At present, most of lighting apparatus is all to use LED illumination, and LED illumination can save compared with conventional incandescent and electricity-saving lamp Electric 50-70%；And laser lighting is as the follow-on lighting engineering of LED, compared with LED can also power saving 50-80%, by as LED's Alternative product, but the application of laser lighting is not extensive, and the laser lighting of in the market major part is all used in projection and car light Aspect.Also, existing Adjustable head lamp oscillating function is more single, control accuracy is low.

Utility model content

The purpose of this utility model is to be directed to above weak point, there is provided one kind directly receives indigo plant using light conversion medium Ray laser can change into white light after exciting, and can realize shaking for the based single crystal tunable laser source that location control lamp holder rotates Head lamp.

Scheme is used by the utility model solves technical problem：A kind of based single crystal tunable laser source is shaken the head Lamp, including lamp holder and the lamp socket for installing lamp holder, the lamp holder include light source, the lamp plate for installing light source, the lamp socket Including upper casing, bottom, upper casing includes fluorescent tube, the U-shaped arm component below fluorescent tube and fixes fluorescent tube and U-shaped arm component to connect The fixed plate A connect, U-shaped arm component and bottom are rotatablely connected, and are provided with base below the bottom, by fast on the base Lock is provided with handle；

The light source is made up of laser beam emitting device and light conversion medium, and the laser beam emitting device sends blue laser simultaneously White light is changed into by being excited after light conversion medium, the smooth conversion medium is monocrystalline；

The first rotating mechanism for driving lamp holder to turn about the X axis is installed in the upper casing, set on the first rotating mechanism It is equipped with the first detent mechanism for the rotating mechanism of location control first；It is provided with the bottom for driving lamp holder about the z axis The second rotating mechanism rotated, the of the anglec of rotation for the rotating mechanism of location control second is provided with the second rotating mechanism Two detent mechanisms.

Further, between a length of 420-470nm of the light wave of the blue laser, the blue laser of the wavelength can be by Any mode produces below：(1) directly produced by LD chips；(2) mixed by more LD chips by series, parallel or connection in series-parallel After connecting afterwards, then by being produced after optical-fiber bundling；(3) produced by current single LD light source or array；(4) shone by pump light source It is mapped on gain media, the light for being sent gain media with reflection cavity is collected, and then passes through frequency conversion or mixer crystal.

Further, the body of the smooth conversion medium is in yellow or yellow green, the launch wavelength of the smooth conversion medium For 520-760nm, the visible light transmissivity of light conversion medium is more than 80%.

In order to which lamp plate is fixedly mounted, and light is reflected；Lamp plate support frame, lamp plate support frame are installed on the lamp plate It is arranged on by copper post in fluorescent tube, the top of fluorescent tube is provided with lens holder plate, is installed in lens holder plate by lens fixed cover There is luxuriant and rich with fragrance mirror.

For rotating light tube, fluorescent tube is rotated around X-axis and realize oscillating function；The arranged on left and right sides of the fluorescent tube is fixed respectively Lamp bar side plate is connected with, side cover is also associated with the outside of lamp bar side plate makes upper casing formation closing enclosed construction realize dust-proof effect； Aluminium axle that first rotating mechanism includes being respectively and fixedly installed on the lamp bar side plate of both sides, it is fixedly connected with the aluminium axle on right side Gear wheel A and the little gear A by odontoid belt A and gear wheel A drive connections, be connected with drive device on little gear A To obtain power and then drive tube rotation, the lamp bar side plate is arranged on fixed plate A, and the drive device is fixedly mounted on On fixed plate A, the aluminium axle of both sides is rotatably installed on fixed plate A by bearing；Gear wheel A side is provided with Hall orientation By Hall orientation post location and installation on the fixed plate A on right side, the fixed plate A positioned at left side is installed by plate A, Hall orientation plate A There is binding plate A.

For position rotating fluorescent tube, make the running accuracy of fluorescent tube higher；First detent mechanism includes consolidating with little gear A Surely the code-disc fast pulley A connected, the grating encoder A, the optocoupler A located at grating encoder A sides that are fixedly connected with code-disc fast pulley A And in one end insertion optocoupler A of code-disc location-plate A, the grating encoder A for installing optocoupler A, optocoupler A positioning gratings Code-disc A rotation realizes that little gear A is quantitatively rotated, and the code-disc location-plate A is arranged on U-shaped arm component.

During in order to realize the first rotating mechanism rotary work, tube rotation and U-shaped arm does not rotate, the second rotating mechanism rotation During work, fluorescent tube rotates together with upper casing；The U-shaped arm component includes cover plate, the U-shaped arm being fixedly mounted on the upside of cover plate is consolidated Fixed board and the U-shaped arm being fixedly mounted on the downside of cover plate, U-shaped arm fixed plate are fixedly connected with fixed plate A and then make U-shaped arm component It is fixedly connected with fixed plate A；Lamp plate driving fixed plate is installed positioned at left side in the U-shaped arm, pacified in lamp plate driving fixed plate Equipped with lamp plate driving plate, motor driving fixed plate A is installed positioned at right side in U-shaped arm, electricity is installed on motor driving fixed plate A Machine driving plate A.

For rotating light tube, fluorescent tube is rotated about the z axis and realize oscillating function；Fixed plate B is installed in the bottom, it is described Second rotating mechanism includes the motor being arranged on fixed plate B, the little gear B being connected with motor and and little gear Sprocket drive spindle is worn on the gear wheel B, the gear wheel B that B is connected by odontoid belt B, the lower end of gear shaft passes through axle Hold and be rotatably installed on fixed plate B, the upper end of gear shaft and U-shaped arm component be rotatablely connected in order to the second rotating mechanism work when Upper casing is driven to rotate about the z axis.

Further, the upper end of gear shaft is arranged on bottom by bearing, and gear shaft is extended to outside bottom and arrived by down On be equipped with pad pipe, retainer ring and lamp holder fixed plate successively, be also equipped with binding plate B in U-shaped arm.

For position rotating fluorescent tube, make the running accuracy of fluorescent tube higher；Second detent mechanism includes consolidating with little gear B Surely the grating encoder B connected, the side of grating encoder are provided with optocoupler B, and optocoupler B one end is inserted in grating encoder B, fixed plate B On be provided with spring installing plate, optocoupler B is arranged on spring installing plate；Gear wheel B side is provided with Hall orientation plate B, suddenly Your location-plate B is arranged on fixed plate B right side by Hall fixed plate, and the side that motor is located on fixed plate B is provided with Electrodeless rotation connector, the upper end of electrodeless rotation connector is connected with gear wheel B to control gear wheel B smooth rotation, electrodeless Shell fixed plate is provided with below rotary connector.

In order to control Adjustable head lamp and provide power supply；The arranged on left and right sides of bottom is provided with end cap, is set on the end cap in left side Display board is equipped with, bottom is interior to be provided with DMX seat installing plates positioned at left side, and five core DMX seats and three are provided with DMX seat installing plates Core DMX seats；Right side is provided with power supply mounting seat in bottom, be provided with Insurance Block in power supply mounting seat and ship type switch and Power supply enters seat and power supply goes out seat, is provided with power supply mounting seat and enters seat and power supply with Insurance Block and ship type switch and power supply respectively Go out the power supply of seat connection, power supply is arranged in bottom by power supply fixed plate.

Further, installing plate is provided with above the bottom, footing is provided with the downside of base.

For prior art, the utility model has advantages below：

(1) directly conversion after the utility model excites using single blue laser, with traditional RGB modes or color chips Mode it is different, light extraction steady quality, packaging technology and structure also more it is simple efficiently；

(2) the utility model uses the first rotating mechanism and the second rotating mechanism, realizes the function of Adjustable head lamp bidirectional rotation, Meet multi-angle, the needs of multi-directional rotation of Adjustable head lamp, it is more practical；

(3) the utility model uses optocoupler and grating encoder, controls the rotational positioning of Adjustable head lamp, coordinates Hall orientation, real The accurate rotation of existing Adjustable head lamp；

(4) the utility model sets DMX seats connection DMX converters to control Adjustable head lamp, and use is more convenient.

Brief description of the drawings

The utility model is described in further detail in conjunction with the embodiments with reference to the accompanying drawings：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Structure explosion diagram of the present utility model；

Fig. 3 is the close-up schematic view of the A in Fig. 2；

Fig. 4 is the structural representation one of light source；

Fig. 5 is the structural representation two of light source；

Fig. 6 is the structural representation three of light source；

Fig. 7 is the structural representation four of light source；

Fig. 8 is the structural representation five of light source；

Fig. 9 is the structural representation six of light source.

In figure：

1- fluorescent tubes；101- lamp bar side plates；102- lamp plate support frames；103- lamp plates；104- copper posts；105- lens holder plates； 106- phenanthrene mirrors；107- lens fixed covers；110- light sources；111- laser beam emitting devices；112- light conversion mediums；120- fixed plates A；130- side covers；140- binding plates A；2-U shape arm components；200-U shape arms；201-U shape arm restraining boards；202- cover plates；3- first Rotating mechanism；300- drive devices；301- little gears A；302- odontoid belts A；303- gear wheels A；304- aluminium axles；310- is suddenly You are location-plate A；311- Hall orientation posts；The detent mechanisms of 4- first；400- optocouplers A；401- code-disc fast pulleys A；402- grating codes Disk A；403- code-disc location-plates A；5- retainer rings；500- lamp plate driving plates；501- lamp plates drive fixed plate；510- motors drive Plate A；511- motors driving fixed plate A；520- binding plates B；530- lamp holder fixed plates；531- bearing holder (housing, cover)s；The whirlers of 6- second Structure；600- motors；601- little gears B；602- odontoid belts B；603- gear wheels B；610- Hall orientation plates B；611- determines Position post；612- Hall fixed plates；The detent mechanisms of 7- second；700- optocouplers B；701- grating encoders B；8- bottoms；800- display boards； 801-DMX seat installing plates；The core DMX seats of 802- tri-；The core DMX seats of 803- five；810- power supply mounting seats；811- power supplys enter seat； 812- Insurance Block；813- ships type switchs；814- power supplys go out seat；815- power supplys；816- power supply fixed plates；820- fixed plates B；830- electricity Machine fixed drive plate B；831- motor driving plates B；840- end caps；841- bases；842- locks soon；843- handles；850- shells are consolidated Fixed board；851- electrodeless rotation connectors；860- installing plates；861- spring installing plates；862- connecting plates.

Embodiment

The utility model content is described in detail with reference to Figure of description and specific embodiment：

Embodiment：

As shown in figs 1-9, the present embodiment provides a kind of Adjustable head lamp of based single crystal tunable laser source, including lamp holder and use In the lamp socket of installation lamp holder, the lamp holder includes light source 110, the lamp plate 103 for installing light source 110, and the lamp socket includes upper Shell, bottom 8, upper casing include fluorescent tube 1, the U-shaped arm component 2 positioned at the lower section of fluorescent tube 1 and by fluorescent tubes 1 and the company of fixation of U-shaped arm component 2 The fixed plate A 120 connect, U-shaped arm component 2 are rotatablely connected with bottom 8, and the lower section of the bottom 8 is provided with base 841, the bottom Handle 843 is installed by locking 842 soon on seat 841；

The light source 110 is made up of laser beam emitting device 111 and light conversion medium 112, and the laser beam emitting device 111 is sent out Go out blue laser and change into white light by being excited after light conversion medium 112, the smooth conversion medium 112 is monocrystalline；

The first rotating mechanism 3 for driving lamp holder to turn about the X axis is installed, on the first rotating mechanism 3 in the upper casing It is provided with the first detent mechanism 4 for the first rotating mechanism of location control 3；It is provided with the bottom 8 for driving lamp holder The second rotating mechanism 6 turned about the Z axis, the rotation for the second rotating mechanism of location control 6 is provided with the second rotating mechanism 6 Second detent mechanism 7 of angle.

In the present embodiment, between a length of 420-470nm of the light wave of the blue laser, the blue laser of the wavelength can By by it is following it is any in a manner of produce：(1) directly produced by LD chips；(2) series, parallel or string are passed through by more L D chips After being connected after parallel connection is mixed, then by being produced after optical-fiber bundling；(3) produced by current single LD light source or array；(4) pumping is passed through Light source is irradiated on gain media, and the light for being sent gain media with reflection cavity is collected, and then passes through frequency conversion or mixer crystal.

In the present embodiment, the body of the smooth conversion medium 112 is in yellow or yellow green, the smooth conversion medium 112 Launch wavelength be 520-760nm, the visible light transmissivity of light conversion medium 112 is more than 80%.

In the present embodiment, as shown in Fig. 4-Fig. 9, the shape in the beam projecting face of used light conversion medium 112 can To be plane, cambered surface or the conical surface.

In the present embodiment, in order to which lamp plate 103 is fixedly mounted, and light is reflected；The lamp plate 103 is arranged on lamp plate On support frame 102, lamp plate support frame 102 is arranged in fluorescent tube 1 by copper post 104, and the top of fluorescent tube 1 is provided with lens holder plate 105, luxuriant and rich with fragrance mirror 106 is provided with by lens fixed cover 107 in lens holder plate 105.

In the present embodiment, for rotating light tube 1, fluorescent tube 1 is rotated around X-axis and realize oscillating function；The fluorescent tube 1 Arranged on left and right sides has been respectively fixedly connected with lamp bar side plate 101, and the outside of lamp bar side plate 101, which is also associated with side cover 130, forms upper casing Enclosed construction realizes dust-proof effect；First rotating mechanism 3 includes being respectively and fixedly installed on the lamp bar side plate 101 of both sides Aluminium axle 304, the gear wheel A 303 being fixedly connected with the aluminium axle 304 on right side and by odontoid belt A 302 and gear wheel A Drive device 300 is connected with the little gear A 301 of 303 drive connections, little gear A 301 to obtain power and then drive fluorescent tube 1 rotation, the lamp bar side plate 101 are arranged on fixed plate A 120, and the drive device 300 is fixedly mounted on fixed plate A 120 On, the aluminium axle 304 of both sides is rotatably installed on fixed plate A 120 by bearing；Gear wheel A 303 side is provided with Hall Location-plate A 310, Hall orientation plate A 310 by the location and installation of Hall orientation post 311 on the fixed plate A 120 on right side, position Fixed plate A 120 in left side is provided with binding plate A 140.

In the present embodiment, for position rotating fluorescent tube 1, make the running accuracy of fluorescent tube 1 higher；First detent mechanism 4 include the code-disc fast pulley A 401 being fixedly connected with little gear A 301, the grating code being fixedly connected with code-disc fast pulley A 401 Disk A 402, the optocoupler A 400 located at the sides of grating encoder A 402 and the code-disc location-plate A for installing optocoupler A 400 In 403, the grating encoder A 402 one end insertion optocoupler A 400, the rotation that optocoupler A 400 positions grating encoder A 402 is real Existing little gear A 301 is quantitatively rotated, and the code-disc location-plate A 403 is arranged on U-shaped arm component 2.

When in the present embodiment, in order to realize the first 3 rotary work of rotating mechanism, fluorescent tube 1 is rotated and U-shaped arm 200 is not revolved Turn, during the second 6 rotary work of rotating mechanism, fluorescent tube 1 rotates together with upper casing；The U shapes arm component 2 include cover plate 202, The U-shaped arm fixed plate 201 for being fixedly mounted on the upside of cover plate 202 and the U-shaped arm 200 for being fixedly mounted on the downside of cover plate 202, U-shaped Arm restraining board 201 is fixedly connected with fixed plate A 120 and then U-shaped arm component 2 is fixedly connected with fixed plate A 120；The U-shaped Lamp plate driving fixed plate 501 is installed positioned at left side on arm 200, lamp plate driving plate is installed in lamp plate driving fixed plate 501 500, motor driving fixed plate A 511 is installed positioned at right side in U-shaped arm 200, is provided with motor driving fixed plate A 511 Motor driving plate A 510.

In the present embodiment, for rotating light tube 1, fluorescent tube 1 is rotated about the z axis and realize oscillating function；Pacify in the bottom 8 Equipped with fixed plate B 820, second rotating mechanism 6 includes the motor and motor being arranged on fixed plate B 820 The little gear B 601 of the connection and gear wheel B 603 being connected with little gear B 601 by odontoid belt B 602, it is described Sprocket drive spindle is worn on gear wheel B 603, the lower end of gear shaft is rotatably installed on fixed plate B 820 by bearing, gear shaft Upper end and U-shaped arm component 2 be rotatablely connected in order to drive upper casing to rotate about the z axis when the second rotating mechanism 6 works.

In the present embodiment, the upper end of gear shaft is arranged on bottom 8 by bearing, gear shaft extend to bottom 8 it is outer and It is equipped with pad pipe, retainer ring 5 and lamp holder fixed plate 530 and bearing, the outer sheath of bearing successively from down to up and is provided with bearing Set 531, bearing holder (housing, cover) 531 are arranged in U-shaped arm 200, and binding plate B 520 is also equipped with U-shaped arm 200.

In the present embodiment, for position rotating fluorescent tube 1, make the running accuracy of fluorescent tube 1 higher；Second detent mechanism The 7 grating encoder B 701 including being fixedly connected with little gear B 601, grating encoder B 701 side are provided with optocoupler B 700, In the one end of optocoupler B 700 insertion grating encoder B 701, spring installing plate 861, optocoupler B 700 are provided with fixed plate B 820 On spring installing plate 861；Gear wheel B 603 side is provided with Hall orientation plate B 610, Hall orientation plate B 610 Fixed plate B 820 right side is arranged on by Hall fixed plate 612, is additionally provided with fixed plate B 820 for location and installation suddenly Your location-plate B 610 locating dowel, the side on fixed plate B 820 positioned at motor 600 are provided with electrodeless rotation connector 851, the upper end of electrodeless rotation connector 851 is connected with gear wheel B 603 to control gear wheel B 603 smooth rotation, electrodeless The lower section of rotary connector 851 is provided with shell fixed plate 850.

In the present embodiment, connecting plate is provided with the left of fixed plate B, motor fixed drive is installed on the connecting plate Plate and motor driving plate B.

In the present embodiment, in order to control Adjustable head lamp and provide power supply；The arranged on left and right sides of bottom 8 is provided with end cap 840, it is provided with display board 800 on the end cap 840 in left side, left side is provided with DMX seats installing plate 801, DMX seats in bottom 8 Five core DMX seats 803 and three core DMX seats 802 are installed on installing plate 801；Right side is provided with power supply installation in bottom 8 Seat 810, Insurance Block 812 and ship type switch 813 are provided with power supply mounting seat 810 and power supply enters seat 811 and power supply goes out seat 814, be provided with power supply mounting seat 810 respectively with Insurance Block 812 and ship type switch 813 and power supply enters seat 811 and power supply goes out The power supply 815 of the connection of seat 814, power supply 815 are arranged in bottom 8 by power supply fixed plate 816.

In the present embodiment, the top of the bottom 8 is provided with installing plate 860, and the downside of base 841 is provided with footing.

Specific implementation process：Realize lamp holder towards first side in use, the first rotating mechanism 3 drives fluorescent tube 1 to be rotated around X-axis To shaking the head, the grating encoder A 402 of the first detent mechanism 4 coordinates optocoupler A 400 to realize positioning function, on grating encoder A 402 Plain code private mark constantly converted with the rotation of drive device 300, coordinate Hall effect caused by the grade parts of Hall orientation plate A 310 The positioning function to the phase angles of gear wheel A 303 should be realized, the running accuracy of the first rotating mechanism 3 is accurately controlled, the The course of work of two rotating mechanisms 6 is similar with the first rotating mechanism 3, and the second rotating mechanism 6 drives whole upper casing i.e. U-shaped arm component 2 and fluorescent tube 1 rotated about the z axis, the Adjustable head lamp is realized the oscillating function in second direction, the Adjustable head lamp use light source 110 also can high degree extension light source service life, improve lighting effects.

Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described, It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in Within new protection domain.

Claims

A kind of 1. Adjustable head lamp of based single crystal tunable laser source, it is characterised in that：Including lamp holder and for installing the lamp of lamp holder Seat, the lamp holder include light source (110), the lamp plate (103) for installing light source (110), and the lamp socket includes upper casing, bottom (8), upper casing includes fluorescent tube (1), the U-shaped arm component (2) below fluorescent tube (1) and by fluorescent tube (1) and U-shaped arm component (2) The fixed plate A (120) being fixedly connected, U-shaped arm component (2) are rotatablely connected with bottom (8), are provided with below the bottom (8) Base (841), handle (843) is installed by locking (842) soon on the base (841)；

The light source (110) is made up of laser beam emitting device (111) and light conversion medium (112), the laser beam emitting device (111) send blue laser and change into white light by being excited after light conversion medium (112), the smooth conversion medium (112) is Monocrystalline, the body of the smooth conversion medium (112) is in yellow or yellow green, and the launch wavelength of the smooth conversion medium (112) is 520-760nm, the visible light transmissivity of light conversion medium (112) are more than 80%；

The first rotating mechanism (3) for driving lamp holder to turn about the X axis is installed, on the first rotating mechanism (3) in the upper casing It is provided with the first detent mechanism (4) for the rotating mechanism of location control first (3)；It is provided with the bottom (8) for driving The second rotating mechanism (6) that dynamic lamp holder turns about the Z axis, it is provided with the second rotating mechanism (6) and is rotated for location control second The second detent mechanism (7) of the anglec of rotation of mechanism (6).
2. the Adjustable head lamp of based single crystal tunable laser source according to claim 1, it is characterised in that：The lamp plate (103) lamp plate support frame (102) is installed, lamp plate support frame (102) is arranged in fluorescent tube (1) by copper post (104), fluorescent tube on (1) top is provided with lens holder plate (105), and luxuriant and rich with fragrance mirror is provided with by lens fixed cover (107) in lens holder plate (105) (106)。
3. the Adjustable head lamp of based single crystal tunable laser source according to claim 1, it is characterised in that：The fluorescent tube (1) Arranged on left and right sides be respectively fixedly connected with lamp bar side plate (101), first rotating mechanism (3) includes being respectively and fixedly installed to Aluminium axle (304) on the lamp bar side plate (101) of both sides, the gear wheel A (303) being fixedly connected with the aluminium axle (304) on right side and By the little gear A (301) of odontoid belt A (302) and gear wheel A (303) drive connections, little gear A is connected with drive on (301) For dynamic device (300) to obtain power and then drive fluorescent tube (1) rotation, the lamp bar side plate (101) is arranged on fixed plate A (120) On, the drive device (300) is fixedly mounted on fixed plate A (120), and the aluminium axle (304) of both sides is rotated by bearing pacifies On fixed plate A (120)；Gear wheel A (303) side is provided with Hall orientation plate A (310), Hall orientation plate A (310) By Hall orientation post (311) location and installation on the fixed plate A (120) on right side.
4. the Adjustable head lamp of based single crystal tunable laser source according to claim 3, it is characterised in that：First positioning Mechanism (4) includes the fixed companies of the code-disc fast pulley A (401) being fixedly connected with little gear A (301) and code-disc fast pulley A (401) The grating encoder A (402), the optocoupler A (400) located at grating encoder A (402) side that connect and for installing optocoupler A's (400) In code-disc location-plate A (403), one end insertion optocoupler A (400) of the grating encoder A (402), optocoupler A (400) positioning gratings Code-disc A (402) rotation realizes that little gear A (301) is quantitatively rotated, and the code-disc location-plate A (403) is arranged on U-shaped arm component (2) on.
5. the Adjustable head lamp of based single crystal tunable laser source according to claim 1, it is characterised in that：The U-shaped arm group Part (2) includes cover plate (202), the U-shaped arm fixed plate (201) being fixedly mounted on the upside of cover plate (202) and is fixedly mounted on lid U-shaped arm (200) on the downside of plate (202), U-shaped arm fixed plate (201) are fixedly connected with fixed plate A (120) and then make U-shaped arm component (2) it is fixedly connected with fixed plate A (120)；Lamp plate driving fixed plate (501) is installed positioned at left side on the U-shaped arm (200), Lamp plate driving plate (500) is installed, being provided with motor positioned at right side in U-shaped arm (200) drives in lamp plate driving fixed plate (501) Motor driving plate A (510) is installed on fixed plate A (511), motor driving fixed plate A (511).
6. the Adjustable head lamp of based single crystal tunable laser source according to claim 1, it is characterised in that：The bottom (8) Fixed plate B (820) is inside installed, second rotating mechanism (6) includes the motor being arranged on fixed plate B (820) (600) the little gear B (601) that, is connected with motor (600) and pass through odontoid belt B (602) with little gear B (601) and pass The gear wheel B (603) of dynamic connection, gear wheel B (603) side are provided with Hall orientation plate B (610), Hall orientation plate B (610) fixed plate B (820) right side is arranged on by Hall fixed plate (612), is located at motor on fixed plate B (820) (600) side is provided with electrodeless rotation connector (851), upper end and the gear wheel B (603) of electrodeless rotation connector (851) Connection wears sprocket drive spindle, the lower end of gear shaft to control the smooth rotation of gear wheel B (603) on the gear wheel B (603) It is rotatably installed in by bearing on fixed plate B (820), upper end and the U-shaped arm component (2) of gear shaft are rotatablely connected in order to second Upper casing is driven to rotate about the z axis when rotating mechanism (6) works.
7. the Adjustable head lamp of based single crystal tunable laser source according to claim 6, it is characterised in that：Second positioning Mechanism (7) includes the grating encoder B (701) being fixedly connected with little gear B (601), and grating encoder B side is provided with optocoupler B (700), in optocoupler B (700) one end insertion grating encoder B (701), spring installing plate (861) is provided with fixed plate B (820), Optocoupler B (700) is arranged on spring installing plate (861).
8. the Adjustable head lamp of based single crystal tunable laser source according to claim 1, it is characterised in that：The bottom (8) Arranged on left and right sides be provided with end cap (840), be provided with display board (800) on the end cap (840) in left side, be located in bottom (8) Left side is provided with DMX seats installing plate (801), and five core DMX seats (803) and three core DMX are provided with DMX seats installing plate (801) Seat (802)；Right side is provided with power supply mounting seat (810) in bottom (8), power supply mounting seat is provided with Insurance Block on (810) (812) and ship type switchs (813) and power supply enters seat (811) and power supply goes out seat (814), is provided with power supply mounting seat (810) Enter seat (811) with Insurance Block (812) and ship type switch (813) and power supply respectively and power supply goes out the power supply that seat (814) is connected (815), power supply (815) is arranged in bottom (8) by power supply fixed plate (816).